A group of questions and answers. In the following example, it should be noted that
<questiongroup type="multiplechoice"> <heading id="h1" level="4">Innate immunity (p.3-4)</heading> <question>Question: Which of the following does <b>not</b> protect the external body surfaces:</question> <answer id="an1" rid="fe1">Skin</answer> <answer id="an2" rid="fe2">Mucus</answer> <answer id="an3" rid="fe3">Gastric acid</answer> <answer id="an4" rid="fe4" veracity="true">Salivary amylase</answer> <answer id="an5" rid="fe5">Gut microflora</answer> <feedback id="fe1">Intact skin prevents entry of microorganisms. Damage as in burns causes vulnerability to infection.</feedback> <feedback id="fe2">Mucus lining the mucosal surfaces of the body tends to inhibit direct attachment of infectious microorganisms to the mucosal surface.</feedback> <feedback id="fe3">Gastric acid provides a hostile environment to many microorganisms.</feedback> <feedback id="fe4">The enzyme splits starch and is of importance for digestion but not for protection.</feedback> <feedback id="fe5">Gut microflora produce antibiotic substances, colicins, which can kill other bacteria.</feedback> </questiongroup>
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Created: Tue Dec 23 14:02:01 2003